PaffPaff!

1. Kinenbi (記念日, Anniversary)
2. Zero (ゼロ)
3. Utsukushii Nihon o Tsukuritai nara Mazu wa Gomihiroi Shimashou. (美しい日本を作りたいならまずはゴミ拾いしましょう。, If You Want To Build A Beautiful Japan, Then First Clean Up The Thrash, Fragmented Love)
4. Trauma (トラウマ)

Ryou is trying his hardest to study for his upcoming exams. The courses his taking are hard enough to study for but his home situation just makes its worse. Mitsuki, Ai and Mai are three beautiful and insatiable young ladies who live with Ryou and who also happen to be his sisters. Will their insatiability when it comes to their brother Ryou leave him with enough energy to study and pass his courses? Or will they leave him tired and fully drained?

5. Ganbare Yuuwaku Sensei (ガンバレ誘惑先生, Chin Up! Temptation Teacher!!)
6. Omoi Hitohira (想いひとひら, A Shard Of My Memories)
7. Tsubomi (蕾, Budding Star)
8. Sweet rain
9. Shuukai Okure (周回遅れ, The Late Bloomer)
10. Kakko Warui Koto (カッコ悪いコト, Loser Things)
11. Kakushi Kotoba (隠し言葉, Secrets)